English Lexicon

Nacre

/ˈneɪ.kər/
nounCEFR C2 (Proficient)Top #28500 frequency
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Comprehensive Definitions & Senses

1 sense
As noun
  1. 1

    An iridescent inner layer of certain mollusk shells, composed of complex organic and inorganic components, commonly known as mother-of-pearl.

    "The artisan carefully inlaid the wooden box with thin sheets of shimmering nacre."

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Antonyms & Contrasting Words (1)

Linguistic Origin & Historical Etymology

Derived from the Middle French word 'nacre', which entered the language via Spanish and Arabic ('naqqāra' or Persian 'nākar', meaning shell or mother-of-pearl). The term became established in English during the late 16th century to describe the iridescent internal layer of mollusk shells.

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